Application of bio-scaffold materials in the recovery of sports health of injured parts of fracture patients

To analyse the application effect of bio-scaffold materials in treating patients' fractures, the thesis first performed computed tomography scans of fracture patients to obtain fracture data. Secondly, the paper imports the fracture data of the patient into the model based on the finite element analysis (FEA) software and uses the FEA software to analyse the stress situation of the fracture site. The study found that the orientation of peak strain on the loading surface of fracture patients appeared on the outside of the bone and stress concentration occurred. Finally, under the condition of finite element simulation, we installed the bio-stent at the fracture site and modelled and simulated it again, which better reflected the biomechanical situation of the fixed stent in the fracture. The research results of the thesis provide relevant theoretical and practical support for the optimisation of clinical fracture stent installation materials.